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Chemical structure of Pafolacianine

GC64827

Pafolacianine

Also known as 2-[(E)-2-[(3E)-2-[4-[(2S)-2-[[4-[(2-amino-4-oxo-3H-pteridin-6-yl)methylamino]benzoyl]amino]-2-carboxyethyl]phenoxy]-3-[(2E)-2-[3,3-dimethyl-5-sulfo-1-(4-sulfobutyl)indol-2-ylidene]ethylidene]cyclohexen-1-yl]ethenyl]-3,3-dimethyl-1-(4-sulfobutyl)indol-1-ium-5-sulfonate

Pafolacianine (OTL 38) is a fluorescent marker made of near-infrared dye used in detecting ovarian cancer lesions during surgical procedures

ChemicalCAS1628423-76-6MW1326.49FormulaC61H67N9O17S4
CAS number
1628423-76-6
Molecular weight
1326.49
Formula
C61H67N9O17S4
InChIKey
PDXNSXLPXJFETD-DYVQZXGMSA-N
Catalogue number
GC64827
Brand
GLPBIO
Computed properties PubChem CID 135565623 · XLogP 4 · TPSA 441 Ų · H-bond donors 8
XLogP
4
TPSA
441 Ų
H-bond donors
8
H-bond acceptors
22
Rotatable bonds
24
Heavy atoms
91

SMILES CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1/C=C/C3=C(/C(=C/C=C/4\C(C5=C(N4CCCCS(=O)(=O)O)C=CC(=C5)S(=O)(=O)O)(C)C)/CCC3)OC6=CC=C(C=C6)C[C@@H](C(=O)O)NC(=O)C7=CC=C(C=C7)NCC8=CN=C9C(=N8)C(=O)NC(=N9)N)CCCCS(=O)(=O)O)C

Computed descriptors from PubChem (CID 135565623), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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